HK1201981A1 - Capacitive element including a separator including projections preventing the removal thereof - Google Patents

Capacitive element including a separator including projections preventing the removal thereof

Info

Publication number
HK1201981A1
HK1201981A1 HK15102304.0A HK15102304A HK1201981A1 HK 1201981 A1 HK1201981 A1 HK 1201981A1 HK 15102304 A HK15102304 A HK 15102304A HK 1201981 A1 HK1201981 A1 HK 1201981A1
Authority
HK
Hong Kong
Prior art keywords
removal
capacitive element
separator
projections preventing
element including
Prior art date
Application number
HK15102304.0A
Other languages
English (en)
Chinese (zh)
Inventor
Erwan Vigneras
Original Assignee
Blue Solutions
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blue Solutions filed Critical Blue Solutions
Publication of HK1201981A1 publication Critical patent/HK1201981A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/02—Diaphragms; Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
HK15102304.0A 2013-03-05 2015-03-06 Capacitive element including a separator including projections preventing the removal thereof HK1201981A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1351949A FR3003074B1 (fr) 2013-03-05 2013-03-05 Element capacitif comprenant un separateur comprenant des protuberances interdisant son retrait

Publications (1)

Publication Number Publication Date
HK1201981A1 true HK1201981A1 (en) 2015-09-11

Family

ID=48613842

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15102304.0A HK1201981A1 (en) 2013-03-05 2015-03-06 Capacitive element including a separator including projections preventing the removal thereof

Country Status (4)

Country Link
EP (1) EP2775492B1 (xx)
ES (1) ES2682926T3 (xx)
FR (1) FR3003074B1 (xx)
HK (1) HK1201981A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230062789A1 (en) * 2019-12-27 2023-03-02 Zeon Corporation Laminate for secondary battery, secondary battery, and method of producing laminate for secondary battery

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933217A1 (de) * 1978-08-30 1980-03-13 Grace W R & Co Verfahren zur herstellung von batteriescheidern
DE10327080B4 (de) * 2003-06-13 2007-08-16 Daramic, Inc. Separatormaterial zum Bilden eines Separators für einen Säureakkumulator und Verfahren zu deren Herstellung
JP4951974B2 (ja) * 2006-01-10 2012-06-13 トヨタ自動車株式会社 燃料電池
JP5543715B2 (ja) * 2006-10-30 2014-07-09 旭化成イーマテリアルズ株式会社 ポリオレフィン製微多孔膜
JP2009188037A (ja) * 2008-02-04 2009-08-20 Fuji Heavy Ind Ltd 蓄電デバイス
FR2970594B1 (fr) * 2011-01-13 2013-01-18 Batscap Sa Ensemble de stockage d'energie electrique a element empile en accordeon
JP2012209072A (ja) * 2011-03-29 2012-10-25 Nec Corp 電極積層型電池の電極積層体、および該電極積層体の製造方法

Also Published As

Publication number Publication date
ES2682926T3 (es) 2018-09-24
FR3003074A1 (fr) 2014-09-12
EP2775492A1 (fr) 2014-09-10
FR3003074B1 (fr) 2016-09-02
EP2775492B1 (fr) 2018-05-23

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230226